"Celebrities are supposed to be quiet when they're getting married. We got engaged that morning, so we were going around [the party] and going, 'We're getting married!" says Schumer, who secretly wed Fischer on Feb. 13 in Malibu, California. "We were going around and we were getting advice from everybody ... [I told] everybody who would listen. The waiters, the valet."

"I'm so married!" she adorably exclaims. "We've known each other about a year, we'd already been living together for like five months. And we knew. I was like, 'I'm done.' I locked it down."

Later in the show, Schumer also talks about children, and whether she could see herself being a mom sometime soon. "Here's the thing, I have never wanted kids," she admits. "And then I saw myself as a baby on your show and I thought, 'Who am I to deprive the world of such a beautiful baby?'"

Schumer is referring to the time she dressed up as a grownup infant.

"Yeah, so I think we're gonna do it," she quips. "Just use my genetics."

Just a day before her appearance on Ellen, ET caught up with Schumer at the premiere of her new comedy, I Feel Pretty, at the Westwood Village Theatre in Westwood, California, where she couldn't help herself from gushing over Fischer.

"I'm psyched I found that dude," she told ET's Kevin Frazier. "He's really supportive and excited for me, and I think he's really proud of the movie, too. And the message it sends."

Eric Charbonneau/REX/Shutterstock

We also spoke with Schumer about her new BFF, Oprah Winfrey. The two recently posed together for a photoshoot, and now, Schumer says she doesn't need any other friends... ever.